A Taster of University-Level Psychology
Deception & People-Watching
Prepare to have your assumptions challenged
Transform you from psychology consumers to psychological scientists
The Challenge:
Ready to see some “mind-reading”?
[LIVE DEMONSTRATION]
Volunteer comes up, die is rolled, “mind-reading” occurs
This isn’t magic - it’s applied psychology!
[Scientific equipment required]
Your unconscious mind moves your hand based on expectations
Same principle applies to die guessing - micro-movements can give away answers
Your brain on deception is your brain on advanced cognitive training!
First causal proof that learning to deceive makes you smarter!
This is advanced cognitive multitasking at its finest!
BBC Horizon - A Week Without Lying
These lies maintain relationships and protect feelings
Levine & Schweitzer (2015) - Four Experiments
Shocking finding: Prosocial lies increase interpersonal trust
87% categorize prosocial deception as “lying”
52% categorize same scenarios as “lying”
Implication: Need sophisticated social intelligence to navigate cultural contexts appropriately
Neurological evidence: Altruistic deception produces smaller moral conflict responses
Not about being dishonest - about strategic communication
Over 90% of therapists use strategic self-disclosure
Research shows this predicts relationship success
Human lie detection accuracy: 54% (barely above chance)
But understanding production improves detection
Aldert Vrij’s research breakthrough:
Key insight: Understanding how lies are constructed helps you spot them
Hauch et al. (2014) Meta-Analysis:
Learning deception control enhances:
Applications: Negotiation, customer service, conflict resolution
Complex interactions between personality factors
Deception as cognitive milestone, not moral failure
A-Level: “Lying is wrong”
University: “Deception is a complex psychological phenomenon requiring rigorous scientific investigation”
This research includes:
This is psychology at its most rigorous
Sophisticated ethics require sophisticated understanding
How does this research challenge your previous assumptions about lying?
What are the ethical implications of teaching deception skills?
How might cultural differences affect the appropriateness of strategic deception?
What other psychological phenomena might benefit from moving beyond simple moral judgments?
Welcome to university-level psychological thinking
Where complex questions require sophisticated, evidence-based answers
Strategic Deception & People-Watching | Goldsmiths Taster | 2025